PartsTable TECHNICAL DATA SHEET
NSN 2805-01-641-1137Government record, cited

Outboard Engine2805-01-641-1137

NSN 2805-01-641-1137 · NIIN 016411137 · Part number 7-7050201UL
Brunswick Corp Mercury Marine Div Government Sales · FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 1G604
Government record, cited
NSN 2805-01-641-1137 — this item is cataloged by the U.S. Government under National Stock Number 2805-01-641-1137. Manufacturer of record part number: 7-7050201UL.
Also searched as  2805-01-641-1137 · 2805016411137 · NIIN 016411137 · 01-641-1137 · FSC 2805 Gasoline Reciprocating Engines, Except Aircraft; and Components · CAGE 1G604 · 7-7050201UL
Nearby stock numbers  ·
Features
  • Outboard Engine — FSC 2805
  • Cooling Type: DIRECT WATER
  • Strokes Per Cycle: 2
  • Reduction Gear Ratio: 1.85:1
  • Supplementary Features: SERPERATE 25L FUEL TANK;MAX RPM RANGE: 5150-5850 RPM RPM
  • Voltage in Volts: 12.0
  • Features Provided: INTEGRAL REVERSE GEAR AND GEAR REDUCTION
  • Starting Method: MANUAL
Identification
  • NSN: 2805-01-641-1137
  • NIIN: 016411137
  • FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
  • FSG: 28 — Engines, Turbines, and Components
  • Primary part number: 7-7050201UL
  • Manufacturer: Brunswick Corp Mercury Marine Div Government Sales
General Description

The Outboard Engine, cataloged under National Stock Number 2805-01-641-1137, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Brunswick Corp Mercury Marine Div Government Sales. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2805-01-641-1137
Primary Part Number7-7050201UL
Item NameOutboard Engine
FSC / FSG2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components
ManufacturerBrunswick Corp Mercury Marine Div Government Sales
StatusACTIVE
Cooling TypeDIRECT WATER
Strokes Per Cycle2
Reduction Gear Ratio1.85:1
Supplementary FeaturesSERPERATE 25L FUEL TANK;MAX RPM RANGE: 5150-5850 RPM RPM
Voltage in Volts12.0
Features ProvidedINTEGRAL REVERSE GEAR AND GEAR REDUCTION
Starting MethodMANUAL
Propeller Blade Pitch10.0 INCHES MINIMUM AND 14.0 INCHES MAXIMUM IN
MaterialALUMINUM PROPELLER
Piston Displacement697.0 CUBIC CENTIMETERS NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
7-7050201UL PRIMARY Brunswick Corp Mercury Marine Div Government Sales (USA)
7-7050201UL Marine Power International Pty Ltd Brunswick Asia Pacific Group (AUS)
No interchangeability data on file.
Other items in FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2805-00-010-2959
2805-00-010-2959 · Item name not on file
2805-00-066-3426
TAPPET,ENGINE POPPET VALVE
2805-00-326-0797
SPRING,COUPLING FLA
2805-00-395-7778
BALL,BY-PASS VALVE
2805-00-422-9321
RING SET,PISTON
2805-00-447-9114
VALVE,POPPET,ENGINE
2805-00-448-0786
CAMSHAFT
2805-00-561-9463
GUIDE,VALVE STEM

Frequently Asked Questions

What is NSN 2805-01-641-1137?

NSN 2805-01-641-1137 is a Outboard Engine, manufactured by Brunswick Corp Mercury Marine Div Government Sales, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.

What part numbers are listed for NSN 2805-01-641-1137?

NSN 2805-01-641-1137 has 2 manufacturer part numbers on file: 7-7050201UL (Brunswick Corp Mercury Marine Div Government Sales), 7-7050201UL (Marine Power International Pty Ltd Brunswick Asia Pacific Group).

What are the specifications of 7-7050201UL?

Key specifications for 7-7050201UL: Cooling Type: DIRECT WATER; Strokes Per Cycle: 2; Reduction Gear Ratio: 1.85:1; Supplementary Features: SERPERATE 25L FUEL TANK;MAX RPM RANGE: 5150-5850 RPM RPM. 10 specifications are documented in the U.S. Government catalog.

Is NSN 2805-01-641-1137 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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